> ## Documentation Index
> Fetch the complete documentation index at: https://rive.app/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Rendering to a Bitmap

> Render screenshots and video at runtime.

Rendering to a bitmap at runtime is useful for scenarios such as snapshot testing and rendering video encoded from data-bound files.

Currently only the Android runtime provides built-in support for runtime rendering to a bitmap.

Select your runtime below to see the relevant guide.

<CardGroup cols={3}>
  <Card title="React" href="/runtimes/react/rendering-to-a-bitmap" />

  <Card title="Android" href="/runtimes/android/rendering-to-a-bitmap" />
</CardGroup>